Mafuyu has a typically bizarre visit to her hometown over winter break, but even that weirdness isn't enough to prepare her for what's going on back at Midorigaoka Academy-- someone is impersonating Super Bun to do evil deeds! Can the Public Morals club unmask the creepy doppelganger before Super Bun's reputation is permanently destroyed?! -- Amazon.com.

Reads from right to left. First published in Japanese: Tokyo : Hakusensha, Inc., 2015.